Matematika

Pertanyaan

Ni jwbnnya ap sih??
Tolong ksih tau jwbnya, please saya butuh banget jwbn in
Ni jwbnnya ap sih?? Tolong ksih tau jwbnya, please saya butuh banget jwbn in

1 Jawaban

  • A. x + 10 =24
    x = 24 - 10
    x = 14

    B. 2x + 7 = 15
    2x = 15 - 7
    2x = 8
    x = 8 : 2
    x = 4

    C. 20 = x + 8
    20 - 8 = x
    12 = x

    cmiiw:)